uxcell 20pcs M4 x 16mm Metric Male Thread Knurled Knobs, Thumb Screw Clamping Knobs Grip Plastic Handle Hand Knobs with Threaded Stud, Black

HARFINGTON 6pcs Knurled Clamping Knobs Thumb Screws M6 x 12mm Metric Male Thread 28mm Matte Plastic Head 304 Stainless Steel Stud Hand Threaded Knob Thumbscrew Handle, Black

HARFINGTON 5pcs Star Knobs 1/4" Female Thread 38mm 6-Point Plastic Head Brass Insert Non-Through Hole Screw-in Threaded Knob Hand Tightening Clamping Handles, Black

Oneyijun 4 Pcs M10 x 30mm Star Clamping Knob Grip Thumb Screw Head Diameter 38mm Knobs Nut Screws Tightening Thread Replacement Machine Handle

HARFINGTON Revolving Handle Grip, 4Pcs M8x50mm Female Thread Phenolic Handle Tapered Handle Insert Machine Handle for Industry Lathe Milling Replacement Parts

M METERXITY 20-Pack Threaded Ball Nut Knobs, M5x12mm Carbon Steel Female Thread Ball Nut Cap for Lighting Fixtures/Machinery/DIY, Round Solid Screw Cap Cover [Chrome Tone]

M METERXITY 4-Pack 6 Star Knobs, M6 Female Thread 38mm Hexagon Head Through Hole Clamping Grip Handles for Machinery/Electronic/Woodworking, Brass Screw-On Threaded Knob [Black]

Boxonly Clamping Screw Knob for Lathes Machine Mechanical Equipment Instruments and Industrial Equipment Plum Hex Shaped Screw Handle Clamping Knob M8 x 50mm ​2pcs

uxcell 100pcs M4 x 12mm Metric Male Thread Knurled Knobs, Thumb Screw Clamping Knobs Grip Plastic Handle Hand Knobs with Threaded Stud, Black

uxcell 20pcs M5 x 8mm Metric Male Thread Knurled Knobs, Thumb Screw Clamping Knobs Grip Plastic Handle Hand Knobs with Threaded Stud, Black